Triphenylphosphine

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Description

TrPP (Triphenylphosphine) is a white solid (crystals, flakes, pastilles), its chemical formula is C18H15P. TrPP is an organophosphorus compound and is a widely used catalyst. Triphenylphosphine is also known as TPP, TrP and triphenylphosphane. Availability Europe / United States Triphenylphosphine (TrPP) is on stock in our local warehouses. Our lead time is about one week if delivered in 25 KG paper bags. Canada, South America, South Africa and other markets can also be served, please contact our sales department for more details.

  • Chemistry - laboratory products
  • Triphenylphosphine chemical
  • Chemical crystals

Product characteristics

CAS number
603-35-0
EC number
210-036-0
HS code
2931 39
Appearance
Off-white crystals, flakes or pastilles
Assay
≥ 99.50 %
Melting point
80.0 – 82.0 ºC
Loss on drying
≤0.10 %
Triphenylphosphine Oxide
≤0.50 %
Boiling range
195.0- 205.0 °C
Bulk density
500 – 600 kg/m3
Partition coefficient (log Pow)
> 2.587
Solubility in water
0.09 mg/l @ 25 °C
Vapour pressure
0.0000029 hPa @ 25 °C

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8025 BX Zwolle - Netherlands

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